laplacian equation 中文意思是什麼

laplacian equation 解釋
拉普拉斯方程
  • laplacian : 低量算符
  • equation : n. 1. 平衡,均衡;平均,相等。2. 【數學】方程式,等式。3. 【天文學】(時)差;均分,等分。4. 【化學】反應式。
  1. The article stated here will give some remarks to the following equation in two cases : for the case > 0, the equation expresses the eigenvalue of the laplacian while for the case = 0, it is the existence of nontriv - ial bounded harmonic functions on complete noncompact manifolds

    本文中我們主要分兩種情況來討論了關于laplace運算元的方程: u + u = 0 , r ~ + { 0 }對應於0 ,是riemann流形上laplace運算元的特徵值問題,而對應于= 0則是完備非緊流形上非平凡的有界調和函數的存在性問題。
  2. The existence and uniqueness of weak solution for a viscous laplacian equation

    方程弱解的存在性與唯一性
  3. Without grids, the interaction effect among neighboring particles can be simulated by means of the kernel function, based on which the governing equation is discretized by establishing the smoothing model, the gradient model and the second - derivative model ( i. e. the laplacian model )

    在無網格條件下,粒子間的相互作用通過核子函數來表示,並通過建立物理量光滑模型、梯度模型和二階導數模型來離散控制方程。
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